//
//  VROARNodeDelegateiOS.h
//  ViroKit
//
//  Created by Andy Chu on 7/3/17.
//  Copyright © 2017 Viro Media. All rights reserved.
//
//  Permission is hereby granted, free of charge, to any person obtaining
//  a copy of this software and associated documentation files (the
//  "Software"), to deal in the Software without restriction, including
//  without limitation the rights to use, copy, modify, merge, publish,
//  distribute, sublicense, and/or sell copies of the Software, and to
//  permit persons to whom the Software is furnished to do so, subject to
//  the following conditions:
//
//  The above copyright notice and this permission notice shall be included
//  in all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
//  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
//  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
//  CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
//  TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
//  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#ifndef VROARNodeDelegateiOS_h
#define VROARNodeDelegateiOS_h

#import "VROARDeclarativeNodeDelegate.h"
#import <Foundation/Foundation.h>

@protocol VROARNodeDelegateProtocol<NSObject>
@required
- (void)onARAnchorAttached:(std::shared_ptr<VROARAnchor>) anchor;
- (void)onARAnchorUpdated:(std::shared_ptr<VROARAnchor>) anchor;
- (void)onARAnchorRemoved;
@end

class VROARNodeDelegateiOS : public VROARDeclarativeNodeDelegate {
public:
    VROARNodeDelegateiOS(id<VROARNodeDelegateProtocol> delegate) :
        _delegate(delegate) {}

    virtual ~VROARNodeDelegateiOS() {}
    
    virtual void onARAnchorAttached(std::shared_ptr<VROARAnchor> anchor) {
        [_delegate onARAnchorAttached:anchor];
    }
    
    virtual void onARAnchorUpdated(std::shared_ptr<VROARAnchor> anchor) {
        [_delegate onARAnchorUpdated:anchor];
    }
    
    virtual void onARAnchorRemoved() {
        [_delegate onARAnchorRemoved];
    }
    
private:
    __weak id<VROARNodeDelegateProtocol> _delegate;
    
};
#endif /* VROARNodeDelegateiOS_h */

